Zyxel-communications G.SHDSL.bis 4-port Security Gateway P-793H Instrukcja Użytkownika Pobierz pdf (Strona 303)

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P-793H User’s Guide

Chapter 30 Filter Configuration 303

Figure 185 Menu 21.1.1: Filter Rules Summary

The following table describes the labels in this screen.

The following tables contain a brief description of the abbreviations used in the previous

menus. The protocol dependent filter rules abbreviation are listed as follows:

Menu 21.1.1 - Filter Rules Summary

# A Type Filter Rules M m n

- - ---- --------------------------------------------------------------- -

1 N

2 N

3 N

4 N

5 N

6 N

Table 112 Abbreviations Used in the Filter Rules Summary Menu

FIELD DESCRIPTION

# This is an index number.

A Active: “Y” means the rule is active. “N” means the rule is inactive.

Type The type of filter rule: “GEN” for Generic, “IP” for TCP/IP.

Filter Rules These parameters are displayed here.

M More.

“Y” means there are more rules to check which form a rule chain with the present rule.

An action cannot be taken until the rule chain is complete.

“N” means there are no more rules to check. You can specify an action to be taken i.e.,

forward the packet, drop the packet or check the next rule. For the latter, the next rule is

independent of the rule just checked.

m Action Matched.

“F” means to forward the packet immediately and skip checking the remaining rules.

“D” means to drop the packet.

“N“ means to check the next rule.

n Action Not Matched.

“F” means to forward the packet immediately and skip checking the remaining rules.

“D” means to drop the packet.

“N” means to check the next rule.

Table 113 Rule Abbreviations Used

ABBREVIATION DESCRIPTION

Pr Protocol

SA Source Address

SP Source Port number

DA Destination Address

1 2 ... 298 299 300 301 302 303 304 305 306 307 308 ... 431 432

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